It takes some getting used to when you first sit down at CoolSculpting. And I mean the unfamiliar feeling of the vacuum; this gives some stimuli but actually gets used very quickly. Just like the massage which also feels painful for a while. But all this disappears within a few minutes. Overall, it is an excellent treatment. Everyone is nice, you lie back and relax and the result; yes, that’s what you do it for in the end. And in my case, it was incredible! My flanks; I didn’t think that would happen so quickly and I’m super happy with it. For my belly and legs, I’ll be back too!